ES2359699T3 - Agentes de refrigeración a base de 1,3-propanodiol, que contienen derivados azólicos, para sistemas de refrigeración con pilas de combustible. - Google Patents
Agentes de refrigeración a base de 1,3-propanodiol, que contienen derivados azólicos, para sistemas de refrigeración con pilas de combustible. Download PDFInfo
- Publication number
- ES2359699T3 ES2359699T3 ES03785723T ES03785723T ES2359699T3 ES 2359699 T3 ES2359699 T3 ES 2359699T3 ES 03785723 T ES03785723 T ES 03785723T ES 03785723 T ES03785723 T ES 03785723T ES 2359699 T3 ES2359699 T3 ES 2359699T3
- Authority
- ES
- Spain
- Prior art keywords
- weight
- derivatives
- propanediol
- contain
- concentrates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 29
- 238000005057 refrigeration Methods 0.000 title claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 title claims description 12
- 239000000203 mixture Substances 0.000 claims abstract description 32
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 claims abstract description 25
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229920000166 polytrimethylene carbonate Polymers 0.000 claims abstract description 25
- 239000002826 coolant Substances 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000007710 freezing Methods 0.000 claims abstract description 15
- 230000008014 freezing Effects 0.000 claims abstract description 15
- -1 alkylene glycols Chemical class 0.000 claims abstract description 14
- 239000012141 concentrate Substances 0.000 claims abstract description 13
- 239000003223 protective agent Substances 0.000 claims abstract description 13
- 150000002148 esters Chemical class 0.000 claims abstract description 9
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000011593 sulfur Substances 0.000 claims abstract description 6
- 238000010790 dilution Methods 0.000 claims abstract description 5
- 239000012895 dilution Substances 0.000 claims abstract description 5
- 125000004434 sulfur atom Chemical group 0.000 claims abstract description 5
- 125000005842 heteroatom Chemical group 0.000 claims abstract description 4
- 150000002391 heterocyclic compounds Chemical class 0.000 claims abstract description 4
- 125000003118 aryl group Chemical group 0.000 claims abstract description 3
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 3
- 230000004927 fusion Effects 0.000 claims abstract 2
- 238000001816 cooling Methods 0.000 claims description 6
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 4
- 239000012964 benzotriazole Substances 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- NSPMIYGKQJPBQR-UHFFFAOYSA-N 4H-1,2,4-triazole Chemical compound C=1N=CNN=1 NSPMIYGKQJPBQR-UHFFFAOYSA-N 0.000 claims description 3
- 238000007865 diluting Methods 0.000 claims description 2
- 239000002253 acid Substances 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 description 12
- 230000007797 corrosion Effects 0.000 description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 7
- 239000003112 inhibitor Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 125000004433 nitrogen atom Chemical group N* 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- CMGDVUCDZOBDNL-UHFFFAOYSA-N 4-methyl-2h-benzotriazole Chemical compound CC1=CC=CC2=NNN=C12 CMGDVUCDZOBDNL-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 150000007980 azole derivatives Chemical class 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- 150000000177 1,2,3-triazoles Chemical class 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical group [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical class C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 description 1
- 150000001565 benzotriazoles Chemical class 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000012154 double-distilled water Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000005338 frosted glass Substances 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 239000011814 protection agent Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical class O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/20—Antifreeze additives therefor, e.g. for radiator liquids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/08—Materials not undergoing a change of physical state when used
- C09K5/10—Liquid materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04029—Heat exchange using liquids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Energy (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Manufacturing & Machinery (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10258385A DE10258385A1 (de) | 2002-12-12 | 2002-12-12 | Kühlmittel auf Basis von 1,3-Propandiol enthaltend Azolderivate für Brennstoffzellen-Kühlsysteme |
| DE10258385 | 2002-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2359699T3 true ES2359699T3 (es) | 2011-05-26 |
Family
ID=32336312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES03785723T Expired - Lifetime ES2359699T3 (es) | 2002-12-12 | 2003-12-03 | Agentes de refrigeración a base de 1,3-propanodiol, que contienen derivados azólicos, para sistemas de refrigeración con pilas de combustible. |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US20060027782A1 (ja) |
| EP (1) | EP1572830B1 (ja) |
| JP (1) | JP4944381B2 (ja) |
| KR (1) | KR101021207B1 (ja) |
| CN (1) | CN1726269B (ja) |
| AR (1) | AR042449A1 (ja) |
| AT (1) | ATE500305T1 (ja) |
| AU (1) | AU2003294775B2 (ja) |
| BR (1) | BR0317186B1 (ja) |
| CA (1) | CA2509597C (ja) |
| DE (2) | DE10258385A1 (ja) |
| ES (1) | ES2359699T3 (ja) |
| MX (1) | MXPA05006019A (ja) |
| PL (1) | PL205334B1 (ja) |
| WO (1) | WO2004053015A1 (ja) |
| ZA (1) | ZA200505558B (ja) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6818146B2 (en) * | 2001-01-16 | 2004-11-16 | Shell Oil Company | Chemical base for engine coolant/antifreeze with improved thermal stability properties |
| US8658326B2 (en) | 2004-09-08 | 2014-02-25 | Prestone Products Corporation | Heat transfer system, fluid, and method |
| ZA200701537B (en) | 2004-09-08 | 2008-10-29 | Honeywell Int Inc | Treated ion exchange resins, method of making, assemblies and heat transfer systems containing the same, and method of use |
| AU2005282491A1 (en) | 2004-09-08 | 2006-03-16 | Honeywell International Inc. | Colorant treated ion exchange resins, method of making, heat transfer systems and assemblies containing the same, and method of use |
| KR101207886B1 (ko) | 2004-09-08 | 2012-12-05 | 프레스톤 프로닥츠 코포레이션 | 부식 억제제, 부식 억제 열 전달 유체, 및 이들의 사용 |
| EP1809718B1 (en) * | 2004-09-08 | 2013-05-15 | Prestone Products Corporation | Non-conductive colored heat transfer fluids |
| US20070202062A1 (en) * | 2006-02-10 | 2007-08-30 | Workman Tanya L | Natural deodorant compositions comprising renewably-based, biodegradable 1,3-propanediol |
| FR2958654B1 (fr) * | 2010-04-08 | 2013-08-23 | Dehon S A | Liquide caloporteur |
| CA3031521A1 (en) | 2016-07-29 | 2018-02-01 | Ecolab Usa Inc. | Benzotriazole and tolyltriazole derivatives for corrosion mitigation |
| BR112019010016B1 (pt) * | 2016-11-23 | 2023-11-14 | Basf Se | Composição de refrigerante, método para produzir composições de refrigerante, e, uso de uma composição de refrigerante |
| CA3118778A1 (en) * | 2018-11-06 | 2020-05-14 | Basf Se | New heat transfer liquid for cooling lithium storage batteries |
| JP7111588B2 (ja) * | 2018-11-14 | 2022-08-02 | トヨタ自動車株式会社 | 冷却液組成物 |
| JP6836210B2 (ja) | 2018-12-26 | 2021-02-24 | 株式会社デンソー | 車両用熱マネジメントシステム、熱輸送媒体、および車両走行用の電池の冷却方法 |
| JP2020105942A (ja) * | 2018-12-26 | 2020-07-09 | 株式会社デンソー | 車両用熱マネジメントシステム |
| JP2020125384A (ja) * | 2019-02-01 | 2020-08-20 | 株式会社デンソー | 熱輸送媒体および車両用熱マネジメントシステム |
| EP3865552A1 (en) | 2020-02-11 | 2021-08-18 | Arteco NV | Heat-transfer fluid with low conductivity comprising an amide inhibitor, methods for its preparation and uses thereof |
| EP4117085A1 (en) | 2021-07-07 | 2023-01-11 | Basf Se | Novel coolant with low electrical conductivity |
| CN113698917B (zh) * | 2021-08-25 | 2023-11-24 | 统一石油化工有限公司 | 一种氢燃料电池车用冷却液组合物 |
| CN113789160B (zh) * | 2021-09-10 | 2023-07-04 | 浙江巨化技术中心有限公司 | 一种包含聚乙二醇硫氮杂化改性体的组合物、及其用于液冷剂的用途以及浸没式液冷系统 |
| WO2023111687A1 (en) * | 2021-12-17 | 2023-06-22 | Cci Holdings, Inc. | Heat transfer system with organic, non-ionic inhibitors compatible with flux exposure in fuel cell operations |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1948794A1 (de) * | 1969-09-26 | 1971-04-01 | Rhein Chemie Rheinau Gmbh | 4,5,6,7-Tetrahydrobenzotriazole,Verfahren zu ihrer Herstellung und ihre Verwendung als Korrosionsinhibitoren |
| US4460478A (en) * | 1982-09-30 | 1984-07-17 | Union Carbide Corporation | Orthosilicate ester containing heat transfer fluids |
| DE19802490C2 (de) | 1998-01-23 | 2002-01-24 | Xcellsis Gmbh | Verwendung eines Paraffins als Kühlmittel für Brennstoffzellen |
| ATE295616T1 (de) | 1998-09-22 | 2005-05-15 | Ballard Power Systems | Kühlsubsystem mit frostschutzmittel |
| DE19857398B4 (de) | 1998-12-12 | 2010-07-08 | GM Global Technology Operations, Inc., Detroit | Brennstoffzellensystem, insbesondere für elektromotorisch angetriebene Fahrzeuge |
| JP4842420B2 (ja) * | 1999-09-28 | 2011-12-21 | トヨタ自動車株式会社 | 冷却液、冷却液の封入方法および冷却システム |
| DE10063951A1 (de) * | 2000-12-20 | 2002-06-27 | Basf Ag | Kühlmittel für Kühlsysteme in Brennstoffzellenantrieben |
| US6818146B2 (en) * | 2001-01-16 | 2004-11-16 | Shell Oil Company | Chemical base for engine coolant/antifreeze with improved thermal stability properties |
| US7452479B2 (en) * | 2001-02-14 | 2008-11-18 | Shell Oil Company | Chemical base for fuel cell engine heat exchange coolant/antifreeze comprising 1,3-propanediol |
| DE10128530A1 (de) | 2001-06-13 | 2002-12-19 | Basf Ag | Kühlmittel für Kühlsysteme in Brennstoffzellenantrieben enthaltend Azolderivate |
| DE10201276A1 (de) * | 2002-01-15 | 2003-07-24 | Basf Ag | Verfahren und Vorrichtung zum Entionisieren von Kühlmedien für Brennstoffzellen |
-
2002
- 2002-12-12 DE DE10258385A patent/DE10258385A1/de not_active Withdrawn
-
2003
- 2003-12-03 CN CN2003801059816A patent/CN1726269B/zh not_active Expired - Fee Related
- 2003-12-03 CA CA2509597A patent/CA2509597C/en not_active Expired - Fee Related
- 2003-12-03 US US10/536,806 patent/US20060027782A1/en not_active Abandoned
- 2003-12-03 EP EP03785723A patent/EP1572830B1/de not_active Expired - Lifetime
- 2003-12-03 WO PCT/EP2003/013633 patent/WO2004053015A1/de active Application Filing
- 2003-12-03 KR KR1020057010516A patent/KR101021207B1/ko active IP Right Grant
- 2003-12-03 PL PL377707A patent/PL205334B1/pl not_active IP Right Cessation
- 2003-12-03 BR BRPI0317186-8B1A patent/BR0317186B1/pt not_active IP Right Cessation
- 2003-12-03 MX MXPA05006019A patent/MXPA05006019A/es active IP Right Grant
- 2003-12-03 JP JP2004557982A patent/JP4944381B2/ja not_active Expired - Fee Related
- 2003-12-03 AU AU2003294775A patent/AU2003294775B2/en not_active Ceased
- 2003-12-03 ES ES03785723T patent/ES2359699T3/es not_active Expired - Lifetime
- 2003-12-03 DE DE50313514T patent/DE50313514D1/de not_active Expired - Lifetime
- 2003-12-03 AT AT03785723T patent/ATE500305T1/de active
- 2003-12-12 AR ARP030104591A patent/AR042449A1/es unknown
-
2005
- 2005-07-11 ZA ZA200505558A patent/ZA200505558B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR101021207B1 (ko) | 2011-03-11 |
| ATE500305T1 (de) | 2011-03-15 |
| CA2509597C (en) | 2012-11-20 |
| CN1726269B (zh) | 2012-11-07 |
| EP1572830B1 (de) | 2011-03-02 |
| MXPA05006019A (es) | 2005-08-18 |
| AR042449A1 (es) | 2005-06-22 |
| ZA200505558B (en) | 2006-10-25 |
| PL205334B1 (pl) | 2010-04-30 |
| WO2004053015A1 (de) | 2004-06-24 |
| KR20050085504A (ko) | 2005-08-29 |
| CN1726269A (zh) | 2006-01-25 |
| EP1572830A1 (de) | 2005-09-14 |
| AU2003294775B2 (en) | 2009-08-27 |
| BR0317186B1 (pt) | 2013-08-13 |
| US20060027782A1 (en) | 2006-02-09 |
| PL377707A1 (pl) | 2006-02-06 |
| JP4944381B2 (ja) | 2012-05-30 |
| AU2003294775A1 (en) | 2004-06-30 |
| DE10258385A1 (de) | 2004-06-24 |
| CA2509597A1 (en) | 2004-06-24 |
| BR0317186A (pt) | 2005-11-01 |
| JP2006510168A (ja) | 2006-03-23 |
| DE50313514D1 (de) | 2011-04-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2359699T3 (es) | Agentes de refrigeración a base de 1,3-propanodiol, que contienen derivados azólicos, para sistemas de refrigeración con pilas de combustible. | |
| ES2231712T3 (es) | Agentes refrigerantes para sistemas refrigerantes en motores de pila de combustible que contienen derivados de azol. | |
| ES2271104T3 (es) | Refrigerantes para sistemas de refrigeracion en accionamientos de pilas combustibles. | |
| CA2447174A1 (en) | Fuel cell and fuel cell coolant compositions | |
| KR20130032591A (ko) | 하이드로퀴논 또는 퀴놀린을 포함하는 연료전지 냉각액 조성물 | |
| EP1739775B1 (en) | Cooling fluid composition for fuel cell | |
| US8691110B2 (en) | Coolant composition for fuel cell | |
| EP1855340B1 (en) | Coolant composition for fuel cell | |
| KR101061837B1 (ko) | 연료전지 구동 장치의 부동냉각액 조성물 | |
| JP2022109341A (ja) | 冷却液組成物および濃縮冷却液組成物 | |
| US20230383163A1 (en) | Cooling liquid composition for electric vehicle |